We analyze the structure of the algebraic manifolds Y of dimension 3 with H(Y,ΩjY ) = 0 for all j ≥ 0, i > 0 and h 0(Y,OY ) > 1, by showing the deformation invariant of some open surfaces. Secondly, we show when a smooth threefold with nonconstant regular functions satisfies the vanishing Hodge cohomology. As an application, we prove the existence of nonaffine and nonproduct threefolds Y with t...

This is an attempt to formulate a geometric Langlands conjecture for G = GSpin2n+1 and GSp2n, n ≥ 1. Namely, let Ǧ be the Langlands dual group (over Q̄l), let X be a smooth projective connected curve. Given a Ǧ-local system E on X , assuming some irreducibility type conditions on VE for some representations V of Ǧ, we propose a conjectural construction of a distinguished E-Hecke automorphic shea...

in this study, the incomplete gamma function, an exponential function, a mixed-log function and a polynomial function were evaluated to describe the lactation curve in moroccan holstein-friesian dairy cows. data from 1990 to 1999, comprising 77130 monthly milk yields of 6029 dairy cows in 280 dairy herds, were used. edits were carried out by considering the lactation length (5 d and

In this paper we reformulate the question of whether the ranks of the quadratic twists of an elliptic curve over Q are bounded, into the question of the whether certain infinite series converge. Our results were inspired by ideas in a paper of Gouvêa and Mazur [2]. Fix a, b, c ∈ Z such that f(x) = x + ax + bx+ c has 3 distinct complex roots, and let E be the elliptic curve y = f(x). For D ∈ Z−{...

ABSTRACT The Kepler mission target star KOI-883 is notable in being a low-mass K2V dwarf with moderately fast 8.99-d rotation and hosting single transiting hot Jupiter 2.69-d orbit. This combination thus presents particular opportunity to study star-spot activity by using the many deep planetary transits apparent light curve map stellar surface. data have been analysed spot modelling temporal m...

An invariant representation based on so-called similarity-invariant coordinate system (SICS) is presented for matching 3D space curves under the group of similarity transformations. In the SICS, the 3D geometry of a curve segment is unique. Thus, constraints on the curve can be fully explored for the matching. Experimental results with simulated data are presented.

Summary Sequential Monte Carlo algorithms are widely accepted as powerful computational tools for making inference with dynamical systems. A key step in sequential is resampling, which plays the role of steering algorithm towards future dynamics. Several strategies have been used practice, including multinomial residual optimal stratified resampling and transport resampling. In one-dimensional ...

Our tactile graphical viewer recognizes the type of a handwritten input curve and displays it on a tactile display. We propose new recognition method and change function for input curves. With this recognition method, we propose a procedure to add new curve types. Using the change function, we are able to reduce the time taken to create the required curves. This system has functions to provide ...